Amazingly precise sound quality joins with no-expense-spared audio engineering and cosmetic design to create the Ultrasone Signature PRO headphones. As wonderful for studio producers and monitor engineers as it is for the audiophile home or office listener, music lovers the world over have awaited this intense level of accurate sonic performance and incisive musical detail. Superb ambient noise protection ensures excellent listening privacy and total focus on the perfect music inside your head. Manufactured in Germany.